" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) 2/3 : 4/5 * 2/5 = 2/3 * 5/3 * 2/5 = 5/6 * 2/5 = 1/3
c) 1 1/2 : (3/4 * 2) = 3/2 : (3/4 * 2) = 3/2 : 3/2 = 3/2 * 2/3 = 1
d) 2 2/3 : (1 2/3 :5)= 8/3 : (5/3 :5) = 8/3 : (5/3 * 1/5) = 8/3 * 1/3 = 8/9
Proszę